Meyer E-60 QUIK-LIFT Service Manual
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Meyer E-60 QUIK-LIFT Service Manual

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FORM NO. 1-667R7
October 2005
Price: $5.00
QUIK-LIFT
®
power unit
service manual
MODELS
E-60, E-60H
Meyer Products
Diamond Equipment
18513 Euclid Ave. • Cleveland, OH 44112-1084
6 Angell Lane• Damariscotta, ME 04543-9720
Phone (216) 486-1313
Phone (207) 563-2227
www.diamondplow.com • email info@diamondplow.com
email•warranty@meyerproducts.com
© 2005 Printed in the U.S.A.

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Summary of Contents for Meyer E-60 QUIK-LIFT

  • Page 1 October 2005 Price: $5.00 QUIK-LIFT ® power unit service manual MODELS E-60, E-60H Meyer Products Diamond Equipment 18513 Euclid Ave. • Cleveland, OH 44112-1084 6 Angell Lane• Damariscotta, ME 04543-9720 Phone (216) 486-1313 Phone (207) 563-2227 www.diamondplow.com • email info@diamondplow.com email•warranty@meyerproducts.com...
  • Page 2 THEORY OF OPERATION ........DIAGNOSIS ............. REPAIR PROCEDURE ..........SPECIFICATIONS ........... E-60 E-60H Meyer Products reserves the right, under its continuing product improvement program, to change construction or design details, specifications and prices without notice or without incurring any obligation.

  • Page 3: Maintenance

    SECTION 0 - GENERAL INFORMATION AND MAINTENANCE CONTENTS GENERAL INFORMATION ............ • ............ ODEL DENTIFICATION • ODEL DENTIFICATION AND ..........ERIAL UMBER OCATION • ............ OTOR DENTIFICATION MAINTENANCE ..............• ..........ENERAL AINTENANCE • ..............LEANLINESS • ........... EHICLE LECTRICAL YSTEM •...
  • Page 4 ® mechanism specifically designed for use with the Two different brand motors are used on the Meyer Snow Plow and is available in four models as Quik-Lift® units, Fenner (single terminal) and Iskra. follows: The Iskra motors used in prduction could be either a single terminal or a two terminal motor.

  • Page 5: Luid M-1

    Insufficient hydraulic fluid may result in severe damage. FIGURE 0-3 POST-SEASON MAINTENANCE Meyer Hydraulic Fluid M-1. Meyer Hydraulic Fluid M-1 is a specially formulated Refill Quick-Lift unit with M-1 Fluid by fully retracting ® mineral oil which maintains an almost constant lift rod (Ram) and filling reservoir to 1-1/2 “...

  • Page 6: Table Of Contents

    SECTION 1 - GENERAL DESCRIPTION AND THEORY OF OPERATION CONTENTS GENERAL DESCRIPTION ..................... THEORY OF OPERATION ....................• F ........................UNCTIONS •• Model E-60 ......................•• Model E-60H ....................... • E ..................6-13 LECTRICAL AND HARTS QUIK-LIFT® UNIT COMPONENTS ..................•...

  • Page 7: General Description

    The Quik-Lift models perform basic functions. ® for use with Meyer Snow Plows. In addition to raising and lowering the plow hydraulically, the model E-60, Models E-60 and E-60H E-60H angles the plow hydraulically, left and right, via The four basic functions performed are: remote hydraulic cylinders.
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  • Page 16: Quik-Lift® Unit Components

    QUIK-LIFT® UNIT COMPONENTS MOTORS ( 4-1/2”) E-60, E-60H The basic operating principles of the hydraulic pump used in the Quik-Lift units are quite simple. Figure ® The 12-volt DC high torque motor used on the 1-1 illustrates the basic components of a positive Quik- Lift units are interchangeable among all three ®...

  • Page 17: S Olenoid V Alves

    QUIK-LIFT® UNIT COMPONENTS CONT. SOLENOID VALVES “A” Solenoid Valve Hydraulic valves are simple in concept and all have The “A” Solenoid Valve is used in the E-60 and E-60H. the same basic function: Control the direction of oil These Cartridges contains a poppet valve whose flow.

  • Page 18: Check Valve

    QUIK-LIFT® UNIT COMPONENTS CONT. CHECK VALVES CROSSOVER RELIEF VALVE Check valves are very simple devices that have two When plowing snow, a snow plow can be exposed basic functions: They prevent fluid from passing to damaging forces caused by impact with hidden through them in one direction, but they allow fluid to obstructions, ends of curbs, etc.

  • Page 19: S Witches

    (Napthenic) cleaner. If kerosene (Parrafinic) is used to flush the system, the system must be flushed again to remove any kerosene with a (Napthenic) based cleaner that is wax free. Refill hydraulic system with Meyer M-1 oil. -17-...

  • Page 20: Diagnosis

    SECTION 2 - DIAGNOSIS CONTENTS E-60 and E-60H GENERAL INFORMATION ................TESTING TIPS ....................“RAISE” Troubleshooting .................. “LEAK DOWN” Troubleshooting ............... “LOWER” Troubleshooting ................“ANGLE LEFT” Troubleshooting ............... “ANGLE RIGHT” Troubleshooting ..............“WILL NOT HOLD ANGLE” Troubleshooting ..........“CROSSOVER RELIEF VALVE” Flow Chart ............-18-...

  • Page 21: General Information

    However, more thorough testing can be performed us- ® ing the Meyer Test Stand which allows direct pressure and amperage readings. Using a screwdriver or other small tool to check for magnetism of the solenoid coils “A”, “B” and “C”. Place the tool on the nut securing the coil and have an assistant operate the switch.
  • Page 22 E-60 AND E-60H SNOW PLOW WILL NOT RAISE Are all electrical Charge Battery - Is there power Does the Motor connections clean Clean and tighten going to Operate? and tight? all electrical the motor? Is Battery Charged? Connections. Is there power Inspect Motor - Is there power Remove motor.
  • Page 23 E-60 AND E-60H SNOW PLOW LEAKS DOWN Does the Does the snow plow snow plow drop drop and angle straight down? to the left? Replace Replace Replace "B" Check Valve "B" Valve Sump Base Does it now hold? Does it now hold? Are "A"...
  • Page 24 E-60 AND E-60H SNOW PLOW WILL NOT ANGLE LEFT See the Raise Can the snow plow Flow Chart Raise? Section Does the motor run Is there power to Is there power Is the Touchpad when angle switch the motor solenoid? leaving the switch? plugged in completely is pushed?
  • Page 25 E-60 AND E-60H SNOW PLOW WILL NOT ANGLE RIGHT See the Raise Can the snow plow Flow Chart Raise? Section Are the wires in Does the motor run Is there power to Is there power molded connector when angle switch the motor solenoid? making contact with leaving the switch?
  • Page 26 E-60 AND E-60H SNOW PLOW WILL NOT HOLD ANGLE Set Crossover Relief to Is Crossover Relief set Are the Rams mushy? Does the moldboard Are the "C" Valve at 3800 + 400 P.S.I.? 3800 + 400 P.S.I. Can you push the moldboard O-Rings in poor hold left angle &...

  • Page 27: Repair Procedure

    SECTION 3 - REPAIR PROCEDURES CONTENTS QUIK-LIFT ® Parts List .................... Exploded View .................. GENERAL INFORMATION UNIT DISASSEMBLY AND REASSEMBLY ......... Disassembly ..................Photos ....................30-39 Reassembly ..................• Additional Reassembly Points ............Photos ....................40-51 PUMP ...................... Shaft Seal Replacement ..............Pump Disassembly ................

  • Page 28: Parts List

    PARTS & INSTALLATION INSTRUCTIONS E-60 & E-60H QUIK LIFT® PARTS LIST STANDARD- LONG STROKE- STANDARD- LONG STROKE- UP THROUGH MDII UP THROUGH MDII HM-9 & HM-10 HM-9 & HM-10 ITEM QTY. DESCRIPTION ITEM QTY. DESCRIPTION 1-1/8” x 6” Stroke 1-1/8” x 8” Stroke 1-1/8”...
  • Page 29 QUIK-LIFT E-60 and E-60H ® Exploded View Figure 1A -27-...
  • Page 30 GENERAL INFORMATION O-Rings- Coat liberally with hydraulic fluid and Using the proper guidelines and precautions, the position carefully to minimize possibility Quik-Lift unit is easy to disassemble and reassemble. of damage during assembly. ® See Page 27-28 for an exploded view which applies to the E-60 and E-60H models.
  • Page 31 DISASSEMBLY -ALL MODELS FIGURE 3-2 FIGURE 3-3 To drain oil from the unit, remove the drain plug using a 1/4” To remove motor, first remove the two phillip head screws Allen wrench also remove pressure relief valve. from the motor end cover. For brush replacement see Figures 3-87 and 3-88 (page 52).
  • Page 32 DISASSEMBLY - ALL MODELS FIGURE 3-6 FIGURE 3-7 Hold the motor parts together while removing it from the Remove the two 5/16 x 3-1/4” Cap screws and Nylite washers pump. using a 1/4” Allen wrench. FIGURE 3-8 FIGURE 3-9 Remove Motor Mounting Plate from Sump Base using a large Using a 9/16”...
  • Page 33 DISASSEMBLY - ALL MODELS FIGURE 3-10 FIGURE 3-11 Remove Pump Mounting Plate. Remove Pump Mounting Plate Locator Pin. FIGURE 3-12 FIGURE 3-13 Remove Pump Check Valve. There are two filters located within the E-60 and E-60H units. Remove Lower Filter Cap Nut using a 11/16” hex socket. -31-...
  • Page 34 DISASSEMBLY - ALL MODELS FIGURE 3-14 FIGURE 3-15 Remove Lower Filter and clean before reassembly. Remove the Lower Adjusting Screw Cap Nut using a 11/16” hex socket. FIGURE 3-16 FIGURE 3-17 Directly beneath the Cap Nut is the location of the Lower Remove Pressure Port Filter Cap Nut.
  • Page 35 DISASSEMBLY - ALL MODELS FIGURE 3-18 FIGURE 3-19 Remove Pressure Port Filter and clean before reassembly. Use a 1/2” Hex Socket remove retaining nut and then remove “A” Coil from “A” Cartridge. FIGURE 3-20 FIGURE 3-21 Remove “A” Cartridge using a 7/8” hex head deep Remove “A”...
  • Page 36 DISASSEMBLY - ALL MODELS FIGURE 3-22 FIGURE 3-23 Remove Pressure Relief Cap Nut using a 1” hex socket. Remove Pressure Relief Adjusting Screw, Pressure Spring, Ball and Ball Seat from Sump Base. To Remove Ball Seat from Sump Base use a 3/16” Allen wrench. FIGURE 3-24 FIGURE 3-25 Remove “B”...
  • Page 37 DISASSEMBLY - ALL MODELS FIGURE 3-27 FIGURE 3-26 A magnetic probe is useful for removal of small parts. Remove “B” Cartridge from Sump Base. Remove the 7/16” Ball located directly beneath the “B” Cartridge FIGURE 3-28 FIGURE 3-29 Remove “B” Check Valve Spring from Valve Body. Remove “C”...
  • Page 38 DISASSEMBLY - ALL MODELS FIGURE 3-31 FIGURE 3-30 Use a 13/16” hex socket to remove Pilot Valve Plug. Remove “C” Cartridge from Sump Base. FIGURE 3-32 FIGURE 3-33 Pilot Check Piston being removed. Handle Piston with care. The Valve Body can be removed from Sump Base using a If Piston is scratched or damaged, it must be replaced.
  • Page 39 DISASSEMBLY - ALL MODELS FIGURE 3-35 FIGURE 3-34 Pilot Check Spring being removed from Valve Body. Use a 1/4” Allen wrench to remove Pilot Valve Plug. FIGURE 3-36 FIGURE 3-37 Pilot Check Ball being removed. This is a 3/8” diameter Before removing Ram and Piston Assembly, extend rod fully.
  • Page 40 DISASSEMBLY - ALL MODELS FIGURE 3-39 FIGURE 3-38 Top Cap cover is removed from Reservoir using a large To remove the Top Cap Assembly, use a 1/2” hex socket to screwdriver and mallet as shown, tapping lightly around remove locknuts. The Studs usually unscrew from the Sump the Top Cap.
  • Page 41 REASSEMBLY ALL MODELS FIGURE 3-43 FIGURE 3-42 Remove Locknuts and Nylite washers from Studs. Screw Remove Lift Cylinder O-ring located in bottom of Sump Base. Studs (coarse thread) into Sump Base Note E-60 uses a 1-1/2” diameter O-ring and the E-60H, uses a 1-15/16”...
  • Page 42 REASSEMBLY - ALL MODELS FIGURE 3-47 FIGURE 3-46 Reinstall Reservoir using a mallet to seat Reservoir Install Washer, with the notches facing downward, and squarely. install Top Cap Seal. FIGURE 3-48 Install Top Cap Assembly using mallet to seat Top Cap, making certain that the Pressure Relief Valve Assembly is properly located.
  • Page 43 CROSSOVER RELIEF VALVE DISASSEMBLY - ALL MODELS FIGURE 3-49 FIGURE 3-50 Remove Acorn Nut and O-ring using a 15/16” open end Remove Plug and Adjusting Screw using a 3/8” open end wrench. wrench. FIGURE 3-51 FIGURE 3-52 Remove Plug, Adjusting Screw and Disc. Remove Pressure Spring.
  • Page 44 CROSSOVER RELIEF VALVE DISASSEMBLY - ALL MODELS FIGURE 3-53 FIGURE 3-54 Remove Poppet, Guide, Washer and Spacer. Remove Cage and O-ring using Special Tool. FIGURE 3-56 FIGURE 3-55 Correct order when reassembling Crossover Relief Remove Bottom O-ring using Special Tool. Valve.
  • Page 45 CROSSOVER RELIEF VALVE REASSEMBLY - ALL MODELS FIGURE 3-57 FIGURE 3-58 Reinstall O-ring making certain it is seated to the bottom Install small O-ring into top of Cage. of the cavity. FIGURE 3-60 FIGURE 3-59 Assemble Poppet with Bushing into Cage as shown. Install small Bushing onto Poppet.
  • Page 46 CROSSOVER RELIEF VALVE REASSEMBLY - ALL MODELS FIGURE 3-61 FIGURE 3-62 To install Bushing, assemble Washer onto the Poppet as Slide O-ring over bottom of Cage. Do Not push O-ring shown. Press Washer down on Cage, this will put equal completely over shoulder of cage.
  • Page 47 CROSSOVER RELIEF VALVE REASSEMBLY - ALL MODELS FIGURE 3-65 FIGURE 3-66 Reassemble Washer smooth side up. Assemble Spacer. FIGURE 3-67 FIGURE 3-68 Reassemble Spring Guide smooth side down. Reassemble Spring. -45-...
  • Page 48 CROSSOVER RELIEF VALVE REASSEMBLY - ALL MODELS FIGURE 3-69 To properly adjust the Crossover Relief Valve refer to Reassemble Plug with Adjusting Screw and Disc. page 21. Push leading edge of the Moldboard against an immovable object until Crossover Relief Valve opens. (3800 P.S.I.
  • Page 49 REASSEMBLY - ALL MODELS FIGURE 3-72 FIGURE 3-73 Install Pressure Relief Valve in the order shown. Install Lower Adjustment Screw, new Filters and Note: Torque Seat to 125 in. lbs. Torque Plugs to 75-85 in. lbs. with a 11/16” hex socket.
  • Page 50 REASSEMBLY - ALL MODELS FIGURE 3-76 FIGURE 3-77 Hold Pump Check Valve in place with Special Tool. Install Pump making certain that the dowel pins on the Install Pump Mounting Plate. bottom of Pump are aligned with holes located in the Pump Mounting Plate.
  • Page 51 REASSEMBLY - ALL MODELS FIGURE 3-80 FIGURE 3-81 Install two terminal motor with power terminals facing Install single terminal motor with power terminal facing up as shown. Torque bolts to 60-72 in. lbs. to the rear as shown. Torque bolts to 60-72 in. lbs. FIGURE 3-82 FIGURE 3-83 Install Fenner Motor Cover making certain that the...
  • Page 52 REASSEMBLY - ALL MODELS FIGURE 3-84 FIGURE 3-85 Refill unit with Meyer M-1 Fluid 1” to 1-1/2” from Top To adjust operating pressure of the hydraulic unit, turn Cap with Ram all the way down. the adjusting screw clockwise to raise the pressure and counter clockwise to lower the pressure.
  • Page 53 BRUSH REPLACEMENT OF ISKRA MOTOR FIGURE 3-86 Remove motor from hydraulic unit. Remove top cap from motor housing. To replace brushes (part # 15854) start by pushing each brush assembly towards the commutator. Remove old assembly from the insulated mounting plate, removing retaining screws.

  • Page 54: Special Tools

    SPECIAL TOOLS Crossover Relief Valve Inner Harden Steel Wire from a Throttle/Choke cable 7.00" 0.13" FIGURE 3-89 “B” and “C” Cartridge Tool, #21891. FIGURE 3-90 6.00" 0.06" 0.63" 0.75" FIGURE 3-91 Pump Check Valve Tool -52-...
  • Page 55 SECTION 4 - SPECIFICATIONS SOLENOID SWITCH ELECTRICAL SPECIFICATIONS Applied Voltage 12 Volts DC Max. Current Draw 5 Amperes MOTOR Nominal resistance (ohm meter lead connected to FENNER coil lead, other meter lead connected to metal foot) No load (motor not attached to pump) 2.65 to 4.5 ohms.
  • Page 56 QUIK-LIFT ® power unit service manual MODELS E-60, E-60H Meyer Products Diamond Equipment 18513 Euclid Ave. • Cleveland, OH 44112-1084 6 Angell Lane• Damariscotta, ME 04543-9720 Phone (216) 486-1313 Phone (207) 563-2227 www.diamondplow.com • email info@diamondplow.com email•warranty@meyerproducts.com © 2005 Printed in the U.S.A.

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